The Parker CPI tube fitting is designed as a leak-free connection for process and instrumentation applications. The CPI tube fitting offers a single ferrule design that requires only two metal-to-metal seal points to affect a leak-tight seal. With fewer components, the CPI tube fitting design reduces potential leak paths. Available in brass, Steel, stainless Steel, and other alloys, the CPI tube fitting seals equally well on both thin and heavy wall metal tubing.

Single ferrule design

Positive leak-free seal after repeated reassembly

Sizes ranging from 1/16 inch to 1-1/2 inch O.D. tubing

Available in 316 stainless Steel, brass, Steel and a variety of alloys